发明名称 |
CONVEYOR JAM DETECTION SYSTEM AND METHOD |
摘要 |
A conveyor jam detection system and method includes a distance detector located on one side of a conveyor oriented to detect the distance from the detector to parcels on the conveyor. A controller is responsive to the distance detector and is configured to compare distance measurements, to reset a jam count if different distance measurements over time are greater than a threshold, to increment the jam count if different distance measurements over time are less than the threshold, and output a jam condition signal if the jam count exceeds a set limit. |
申请公布号 |
EP2944591(A1) |
申请公布日期 |
2015.11.18 |
申请号 |
EP20150166291 |
申请日期 |
2015.05.04 |
申请人 |
SICK, INC. |
发明人 |
LYDON, RICHARD;SHTEINFELD, ALEXANDER |
分类号 |
G05B19/418;B65G43/08;G05B19/042 |
主分类号 |
G05B19/418 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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